{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is blockchain technology applied in the digital currency domain?","a":"Data transparency and traceability: Blockchain technology records transaction information in blocks and links them in chronological order, forming a tamper-proof data chain. This makes the transaction process of digital currencies highly transparent and traceable."}]}],"pr":"39632e09cd6fa1b2441df0963c3f2abda7ddfede0a6e44f114388ae701fa139d"}